freelance English-speaking jobs in Olsztyn

We are seeking an experienced and dedicated Full Stack Developer to join our team. The successful candidate will be responsible for maintaining and enhancing the front-end and API development of a complex web-based knowledge platform. Responsibilities: Design, develop, and implement new features and improvements in our React and Node. JS application. Troubleshoot, debug, and upgrade existing software.

We are committed to making Heineken the most connected brewery. That includes digitalizing and integrating our processes, ensuring best-in-class technology, and embedding a data-driven culture. By joining us you will work in one of the most dynamic and innovative teams and have a direct impact on building the future of Heineken Would you like to meet the Team, see our office and much more?

You have 6+ years of software development experience under your belt and are looking for your next challenge in a hyper-growth, fast-paced, industry disrupting, SaaS company. You are excited to work with emerging technologies and modern tech stack with a collaborative engineering team, where you will have a direct impact in the delivery of first class software products.

Job Description As a Senior User Interface Artist in the Polaris project development team, your mission will be to create immersive, intuitive, and visually stunning user interfaces enhancing the overall gaming experience in the next mainline entry in The Witcher series of games.

SE Ranking is looking for a Frontend Developer to join our Growth Team . This team is focused on conducting experiments to test hypotheses aimed at improving the product and increasing user engagement. We are looking for a highly motivated and proactive professional who is excited to take on new challenges.

Company: Oliver Wyman Description: Oliver Wyman is a global leader in management consulting. With offices in more than 70 cities across 30 countries, Oliver Wyman combines deep industry knowledge with specialized expertise in strategy, operations, risk management, and organization transformation.

We are looking for a Senior Software Development Engineer with a background in Full Stack Development. A person that will help pave the way for our digital platforms by focusing - but not exclusively - on functionality utilizing data analytics. Our R&D engineers and scientists develop breakthrough technologies that change the way the world works and industries do business.

The area of data management at PwC Poland is critical to all digital projects, which is why the Data Solutions department is made up of a group of super-specialists who fully understand our clients and business needs. We specialize in elevating clients' data capabilities - both on-premise and in the cloud.

This is a B2B Contract position, working remotely from Poland Engineering - Customer Experience The Customer Experience (CX) Team is the face of Capital on Tap’s product offering. We’re a fun and enthusiastic team focused on building elegant and accessible mobile and web platforms for our customers.

We invite a talented, results-oriented Scrum Master with a passion for Agile methodologies to join our team. Do you want to join an experienced team, work with a world-renowned customer, and facilitate people’s lives? We have a fantastic opportunity for an experienced and skillful Scrum Master to participate in a rapidly growing project development. Feel challenged?

An incredible opportunity awaits you as Supplier Quality Engineer, reporting to Supply Chain Manager. In this role, you will play a part in our high-achieving Team. Now is the time to get on board with KONGSBERG. We are leading the way in achieving business goals and we're seeking talented individuals to help us drive digital innovation.

Job Title: Data Engineer Location: Warsaw (Hybrid - 2 days from office, 3 days from home) Client: Fintech Company About the Client: Our client is a forward-thinking fintech company committed to revolutionizing the financial industry through cutting-edge technology and innovative solutions. They are currently looking for a talented Data Engineer to join their team in Warsaw.

Company Description As the preferred partner for window and door automation, SOMFY is committed to inspiring new and better ways of living for all. As a French, family-owned, and independent group, in continuous growth since our creation, we have been world leaders for 50 years and pioneers in home automation. Innovation continuously guides our work and guarantees the excellence of our solutions.

what you'll do: You'll be working with clients and teams in an agile way. Your goal will be to create the best value of the product, hand by hand with the stakeholders, by defining the concept, exploring the opportunities and risks, and defining the proper framework and toolbox for the product development process.

We are on a journey to strengthen our operations by establishingone IKEA Control Tower. The Control Tower will secure running logistics operations when our global stakeholders across the world need us. We are looking for Logistics Operations Specialists who will master the daily execution of planning, delivering seamless omnichannel experience for IKEA customers.

At Swarovski, where innovation meets inspiration, our people desire to explore, experience, and create.

Job Description Join Our Team at ADM's Global Business Services (GBS)! ADM’s GBS team is the productivity engine driving ADM’s growth through smarter, faster, and cost-effective solutions. With a team of over 300 professionals, EMEA GBS supports 32 countries, creating an international environment that champions diversity, equity, inclusion and belonging across all functions.

Envision innovative possibilities, experience our rewarding culture, and work with talented teams that help you become better every day. We know what it takes to lead UPS into tomorrow—people with a unique combination of skill + passion. If you have the qualities and drive to lead yourself or teams, there are roles ready to cultivate your skills and take you to the next level.

We’re currently looking for a Security Officer. Key Responsibilities: Implement information security policies throughout their perimeter, with local management and CCSO. Coordinate security operations (network, servers, desktop, applications) within their perimeter. Assess and report local security risks for Business related solutions and services.

We believe Vantive will not only build our leadership in the kidney care space, it will also offer meaningful work to those who join us. At Vantive, you will become part of a community of people who are focused, courageous and don’t settle for the mediocre. Each of us are driven to help improve patients’ lives worldwide. Join us as we revolutionize kidney care and other vital organ support.